Mattress pad



FIG. 1 is a top plan view of a mattress pad showing my new design, shown broken away for convenience of illustration;

FIG. 2 is a fragmentary top, front and left side perspective view thereof, the rear portion being omitted for convenience of illustration;

FIG. 3 is a front elevational view thereof, the rear being a mirror image of that shown;

FIG. 4 is a right side elevational view thereof, the left side being a mirror image of that shown; and,

FIG. 5 is a bottom plan view thereof. 

The ornamental design for a mattress pad, as shown and described. 